SpaceX Sends Four Astronauts to International Space Station

The video tutorial covers the launch of the Endeavor mission, featuring four astronauts from three countries. It details the mission's progress and technical aspects, including the throttling down of Falcon 9's engines in preparation for maximum dynamic pressure.

Which spacecraft is mentioned as launching astronauts from three countries?

• Challenger

• Endeavor

• Apollo

• Discovery

How many seconds into the mission does the transcript mention?

• 40 seconds

• 30 seconds

• 20 seconds

• 10 seconds

Which two vehicles are involved in the second rotational crew mission?

• Dragon and Falcon 9

• Orion and SLS

• Soyuz and Progress

• Starship and Super Heavy

What is Falcon 9 preparing for by throttling down its engines?

• Launch

• Landing

• Docking

• Maximum dynamic pressure

What type of engines does Falcon 9 use?

• F-1 engines

• Raptor engines

• Merlin engines

• Vulcan engines